This patch adds the team's and repository's badges to the README file.
The motivation behind this is to communicate the project status and
features at first glance.
For more information about this effort, please read this email thread:
http://lists.openstack.org/pipermail/openstack-dev/2016-October/105562.html
To see an example of how this would look like check:
https://gist.github.com/0d7d9793a11cf58c614c4898112465b4
Change-Id: I0abc021f86faa9ea2980ec3f69e5805fe7984c21